AZ7788A 3 In 1 Desktop Karbon Dioksida Datalogger Rentang 5000ppm Kualitas Udara Dalam Ruangan Suhu RH CO2 Meteran Detektor Gas.
FITUR AZ Instrument AZ7788A
- Tampilan tingkat CO2 yang sangat besar, suhu, kelembaban, tanggal dan waktu.
- Malaikat miring 2,15 derajat. Mudah dilihat dan dibaca.
- Indikasi tingkat kualitas udara dalam ruangan (Baik, Normal, Buruk).
- Sensor NDIR stabil untuk deteksi CO2.
- Alarm peringatan CO2 yang terlihat dan terdengar.
- Output relai untuk kontrol ventilasi
- ABC (Kalibrasi Dasar Otomatis) dan kalibrasi CO2 manual.
- Fungsi penarikan nilai Maks & Min.CO2.
SPESIFIKASI AZ Instrument AZ7788A
- Measuring Range
- CO2:0~5000ppm
- Air Temperature: -10 ~ 60°c (14 ~ 140°F)
- Relative Humidity: 0.1% ~ 99.9%RH
- Resolution
- CO2: 1ppm
- Air Temperature: 0.1°c / 0.1°F
- RH: 0.1%RH
- Accuracy
- CO2: ±50ppm ±5% of reading (0~2000ppm) other ranges accuracy are not specified
- Air Temperature: ±0.6°c / ±0.9°F
- Relative Humidity:±3%RH (at 25°c, 10~90% RH) ±5%RH (at 25°c,others)
- Warm – up time:30 Seconds
- Response time
- CO2: <2 minutes (90% step change)
- Air Temperature: <2 minutes (90% step change)
- Air Relative Humidity: <10 minutes (90% step change)
- Air Quality Level (CO2 Concentration):
- Good: <700ppm (programmable by user)
- Normal: 700 ~ 1000ppm (programmable by user)
- Poor: >”Normal”
- Sample Point: 15999 points (5333points for each paramater)
- Max/Min function
- Sampling Rate Interval: 1sec to 4 hour 59 minutes 59 seconds
- LCD & Green LED Display
- Alarm: >1000ppm (programmable by user)
- Relay:(1A 30VDC/0.5A 125VAC)
- The meter is designed with a relay output on the rear side of the meter
- Next to the power jack)
- LCD size: 60 x 82mm (mm,HxW)
- Operating Condition: 0~50°C, 5~80%RH (be sure to avoid condensation)
- Storage Condition: -20~50°C, 5~90%RH (be sure to avoid condensation)
- Power Supply: 5V DC adaptor (±10%), >=500mA
